問題詳情
1. 關於光纖網路的相關敘述，以下何者錯誤？
(A)多模式光纖的軸芯較粗
(B)架設成本通常比較高
(C)被覆層通常用高折射率的物質以利高速傳輸
(D)單模式光纖的軸芯較細
(A)多模式光纖的軸芯較粗
(B)架設成本通常比較高
(C)被覆層通常用高折射率的物質以利高速傳輸
(D)單模式光纖的軸芯較細
參考答案
無參考答案
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